X-SEED® Carbo Peptone

Yeast peptone with an optimal balance of naturally-present carbohydrates and peptides.

Yeast extract
Dry powder
Water soluble

X-SEED® Carbo Peptone contains an optimal balance of naturally-present carbohydrates and peptides. It acts as an excellent primary or secondary source of nitrogen for microbial fermentations. It can also provide microbial protection as part of your cryopreservation mixture.

Produced by selective hydrolysis of primary cultivated baker’s yeast, it offers labelling benefits over alternative peptone sources.

Key features and benefits

  • Optimal balance of carbohydrates and peptides
  • Use in addition to existing yeast extracts or as a substitute for current peptone source
  • Enhances performance of common enzyme production hosts such as Bacillus and E.coli
  • Non-animal based and gluten free

Download Application Note

Follow the link below to discover how using a balanced combination of yeast-derived carbohydrates and peptides, like X-SEED® Carbo Peptone, can significantly improve enzyme production.


Try X-SEED® Carbo Peptone yourself

If you would like to experience X-SEED® Carbo Peptone we can send you a free sample.